DKS 1835/37 90 Series User manual

®

Date Installed:

Installer/Company Name:

Phone Number:

Leave Manual with Owner

Circuit Board

Serial Number

and Revision Letter:

Model Number

Installation/Owner’s Manual

90 Series

Telephone Entry and Access Control Systems

90 Series

1837

1835

26, 30 and 31-Bit Wiegand Compatible

For 1837 circuit board:

1837-010 Revision Z or higher.

For 1835 circuit board:

1835-009 Revision Z or higher.

Download REMOTE ACCOUNT MANAGER Software FREE at:

http://www.doorking.com/telephone/software

8 Line LCD Display

Single Line LCD Display

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Conforms To UL STD 294

Certified To CAN/ULC-S319-05

1835-067 Issued 3-19

Version J

2

1835-067 Issued 3-19

Version J

Phone Line Connection

16AC16ACBAT1NO1NC1C2RY2CAZIMC

5VDCIMDSPKRCOMMICPSWCGNDPHONE

1234567891011121314151617181920

Main Terminal

16 VAC Input Power

Standby Battery POSITIVE

For Phone System Only (12 VDC, .7 Ah, SLA) (connect negative to terminal 6)

Relay 1 Normally Open – 30 Volt, 3 Amp max.

Relay 1 Normally Closed – 30 Volt, 3 Amp max.

Relay 1 Common – 30 Volt, 3 Amp max.

Relay 2 Contact – 30 Volt, 3 Amp max.

Relay 2 Common – 30 Volt, 3 Amp max.

“A” Button Input.

“Z” Button Input.

14 +12 VDC Power.

13 Common.

12 DATA 1.

11 DATA 0.

10 +12 VDC Power.

9 Common.

8 DATA 1.

7 DATA 0.

6 16 VAC Output.

5 16 VAC Output.

4 Standby Battery NEGATIVE (For Wiegand Only).

3 Standby Battery POSITIVE (12 VDC, .7 Ah, SLA).

2 16.5 VAC Input Power – 20 VA.

1 16.5 VAC Input Power – 20 VA.

(Powers RS-232, elevator control and Wiegand)

1 DATA 1 – Connect to terminal 20 of elevator control board.

2 DATA 0 – Connect to terminal 21 of elevator control board.

3 COMMON – Connect to terminal 22 of elevator control board.

Transmit Data 1

Receive Data 2

Request to Send 3

Clear to Send 4

Signal Ground - Shell 5

Not used 6

(Not used).

5 VDC Power for LED lighting.

(Not used).

Speaker Output.

Common for switch input #4, microphone,

speaker, AZ & CALL buttons and battery neg.

Microphone Input.

Switch Input. A closure between terminals 4 and 6 will cause the designated relay(s) to activate for

the programmed strike time or dial a phone number – see 3.2.7. The Postal Switch is connected here.

Earth Ground Only (See Section 2.1.3).

Phone Line Connection

1

2

3

14

12

13

11

10

9

8

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6

5

4

3

2

1

Aux Terminal

Removable

RS-232

Terminal

Removable

Elevator Control

Terminal

Non-Removable

Relay 0 Terminal

Non-Removable

Note: Connect to the Elevator Control Board (2348-010).

See Elevator Control Board Manual 2348-065 for more info.

100 ft. max. with 18 AWG wire.

200 ft. max. with 16 AWG wire.

20 VA min. for 1835, 40 VA min. for 1837.

800 ft. max. with 24 AWG wire.

1600 ft. max. with 22 AWG wire.

(Wiring MUST be twisted and completely isolated from the ground)

Note: The 14-pin aux terminal can be removed for easy

wiring. Expansion boards are connected here when used.

See Expansion

Tracker Board

Manual

2358-065 and

section 2.3.2,

2.3.3 for more

information.

Note: Located in the upper left corner of circuit

board. The 6-pin terminal can be removed for

easy wiring. Connects a PC (See Section 2.5.1).

Relay 2 Note: Normally Open and

Normally Closed relay jumper is

used to set Relay 2 input on the

circuit board (See section 4.6).

NO

NC

C

Normally Open – 30 Volt, 3 Amp max.

Normally Closed – 30 Volt, 3 Amp max.

Common – 30 Volt, 3 Amp max.

1

2

3

4

5

6

NC

NO

26, 30 and 31 Bit

Wiegand input (Card Reader)

activates Relay 1 for

programmed strike time

26, 30 and 31 Bit

Wiegand input (Card Reader)

activates Relay 2 for

programmed strike time

For card readers that have additional

lighting for outdoor use.

QUICK GUIDE: Terminal Descriptions

See section 2.3 for terminal wiring.

UL 294

Tamper

Switch

Note: Located under microphone

board (See Section 1.7).

Quick Guide - 1

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1835-067 Issued 3-19

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Quick Guide - 2

No factory setting

1 (255 area codes)

0 (OFF)

007 (7 sec)

1 (tone ON)

1 (19200 Baud)

0 (activates relay)

1 (Turned ON)

Single system

Issued by DoorKing

8-3000 Memory

2-Card w/Anti-Pass Back

Master Code - REQUIRED Programming

Number of Area Codes Allowed

Call-Up Operation, Interfacing with DKS 1816 or 1820 Systems Only

Resident Elevator Button Relay Time

Open Tone ON or OFF

RS-232 Speed Setting

Switch Input Feature

Elevator Control Feature

Single or Multiple Systems

DKS Data over IP Phone Number or System ID Number

Re-Program Memory Size, with/without Cards and Anti-Pass Back

(Only needed when New 1830 system is used with OLDER 1830 systems)

Live Transactions Viewing on a PC - ON or OFF

Section 3.2 Setup Entry System for PC Programming

3.2.1

3.2.2

3.2.3

3.2.4

3.2.5

3.2.6

3.2.7

3.2.8

3.2.9

3.2.10

3.2.11

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*

36

*

15

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85

*

18

*

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*

04

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*

95

Master

Switch ON

NOT Programmable from Software.

Program from System Keypad ONLY.

3.2.12 OFF30

*

19

Testing Option

Testing Option OFF

Testing

DKS Data

over IP

59

6.1.7

6.1.8

6.1.9

*

56

*

29

*

55

Display DKS Data over IP Phone Number or System ID Number

Test Connection to DKS Data over IP

Turn DKS Data over IP OFF or ON (Automatically ON after programming 3.2.10)

Page # Factory Setting

Overview for Entry System Keypad Programming

Section Command

No factory setting

Factory message

Programming Letters and Numbers from Keypad

Programming the User Message - 1835 ONLY

Programming the Instruction Message - 1835 ONLY

Programming the User Message - 1837 ONLY

Programming the Instruction Message - 1837 ONLY

Section 3.4 Programming Letters, Numbers and Messages

3.4.1

3.4.2

3.4.3

3.4.4

3.4.5

35

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37

38

39

None

*

80

*

81

*

80

*

81

No factory setting

Programming Five-Digit Device Codes

Delete Device Codes

Enabling Facility Codes

Programming Facility Codes

Section 3.6 Programming Device Codes

3.6.1

3.6.2

3.6.3

3.6.4

45

*

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*

71

*

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*

73

No factory setting

Programming the Anti-Pass Back Mode

Re-Sync All Devices

Re-Sync Individual Devices

Reset Facility Counter

Section 3.8 Anti-Pass Back

3.8.1

3.8.2

3.8.3

3.8.4

47

*

43

*

45

*

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*

48

No factory setting

Programming Four-Digit Entry Codes

Delete Entry Codes

Entry Code Ranges

Section 3.7 Programming Four-Digit Entry Codes

3.7.1

3.7.2

3.7.3

46

*

02

*

02

*

12

Three (3) digits

No factory setting

1 (Pause ON)

Programming the Directory Code Length

Programming Directory Code AND 7-Digit Phone Numbers - No Area Code

Programming Area Codes

Programming Phone Numbers that need Area Codes

Programming Names

Deleting Individual Phone Numbers

Delete Names

Delete Area Codes

Display Phone Numbers

PBX Line Access Code Programming

Touch-Tone Dialing Pause

Section 3.5 Programming Phone Numbers and Names

3.5.1

3.5.2

3.5.3

3.5.4

3.5.5

3.5.6

3.5.7

3.5.8

3.5.9

3.5.10

3.5.11

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20

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01

*

24

*

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*

01

*

65

*

24

*

06

*

09

*

27

060 (60 sec)

010 (relay 1 activates)

Touch-tone

010 (relay 1 activates)

Relay Strike Time

Talk Time

Tone Open Numbers

Switch Input Relay(s) Activation

Touch-tone / Rotary-Dial

Rotary Dial-9 Relay(s) Activation

Section 3.3 General Programming using System Keypad

3.3.1

3.3.2

3.3.3

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33

Relay 0: 01 (1 sec)

Relay 1: 01 (1 sec)

Relay 2: 01 (1 sec)

Relay 0: # # # #

Relay 1: 9 8 7 6

Relay 2: 5 4 3 2

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03

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08

*

05

3.3.4

3.3.5

3.3.6

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1835-067 Issued 3-19

Version J

SPECIFICATIONS

Features

• Can provide service for up to 3000 residents.

• Can store up to 8000 card, transmitter or digital PIN codes.

• System can be connected via a Cellular connection using DKS Cellular Services; via the Internet using DKS Data over the

Internet Services for VoIP and/or programming; POTS (Plain Old Telephone Service) using DKS IM Server or your own

modem - Note: DKS does not guarantee modem connections via the PSTN (Public Switched telephone Network).

• ONE TOUCH CALLING provides the easiest to use system on the market.

• System keypad will emit DTMF tones after a call is answered allowing the system to be used with auto-attendants,

answering machines, etc.

• Directory codes can be set from 1 to 4 digits in length and can be randomly assigned.

• Transaction buffer stores the last 8000 events and has its own backup power source to retain memory during power

outages.

• View the LIVE transactions “real-time” on a PC.

• Control the phone entry system relays directly from a PC (Rev Y and higher boards only).

• 31-security levels total (security level 00 always denies entry, security level 01 always admits entry), with 29 programmable

security levels, each with four time zones allows you to control and restrict user access as needed.

• Programmable holiday schedule.

• Facility codes can be enabled or disabled. Store up to 10 different facility codes.

• True Anti-Pass Back feature.

• Up to 255 programmable area codes (Rev E and higher boards only) allow the system to be used in areas requiring

10 and 11-digit dialing.

• Three internal relays allow the system to control a main entry point plus two additional entry points.

• System can be expanded to control up to 48 entry points in addition to the main entry point. Expansion boards are

required (one for each additional entry point) and are not included with the system. Expansion boards also provide output

for door ajar and forced entry alarms.

• Optional elevator control board(s) can control up to four elevators with each elevator serving up to 64 floors.

• System will interface with selected models of DKS DoorKing vehicular gate operators to provide gate operator information

and data (requires a Tracker Expansion board for each gate operator that is to send data to the system).

DoorKing, Inc. reserves the right to make changes in the products described in this manual without notice and without obligation of DoorKing, Inc. to notify any persons

of any such revisions or changes. Additionally, DoorKing, Inc. makes no representations or warranties with respect to this manual. This manual is copyrighted, all rights

reserved. No portion of this manual may be copied, reproduced, translated, or reduced to any electronic medium without prior written consent from DoorKing, Inc.

1835

1837

Included with the system is an extra random keyed cabinet lock. If desired, for added security against

unauthorized entry into the system, the standard lock may be replaced with the random lock.

Note: DoorKing cannot replace this specific lock or keys if lost.

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1835-067 Issued 3-19

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Table of Contents continued on next page

TABLE OF CONTENTS

Important Notices FCC - United States, DOC - Canada Glossary

General Information Installation Guidelines and Safety Information

SECTION 1 - INSTALLATION

1.1 General Installation

1.2 Remove Components from Enclosure

1.3 Enclosure Dimensions

1.4 Install Enclosure

1.5 Memory Chip Replacement

1.6 Postal Lock Installation

1.7 UL 294 Compliant Tamper Switch

1.8 OPTIONAL Internal Card Reader Installation

1.9 OPTIONAL Camera Kit Installation

1.10 OPTIONAL Heater Installation

SECTION 2 - WIRING

2.1 Wiring Guidelines

2.1.1 Power

2.1.2 Wire Runs

2.1.3 Grounding

2.1.4 Surge Suppression

2.1.5 Expansion Boards and Elevator Control

2.1.6 Ferrite Filter

2.2 Terminal Descriptions

2.3 Telephone Entry System Wiring

2.3.1 ALL telephone Entry Systems - No Tracker Expansion Boards

2.3.2 Hardwired Tracker Expansion Boards

2.3.3 Tracker Expansion Boards using 900 MHz Wireless Communication

2.4 PC (DATA) and VOICE (PHONE) Connection Options

2.4.1 DoorKing Cellular Network Connection - Voice/Data Transfer

2.4.2a DoorKing VoIP/RS-232 Control Box - Voice/Data Transfer

2.4.2b DoorKing VoIP Internet Connection - Voice/Data Transfer

2.4.2c Third Party VoIP Internet Connection - Voice/Data Transfer

2.4.2d DoorKing TCP/IP Converter Mounting Position

2.4.3a DoorKing IM Server Modem Connection - Voice/Data Transfer

2.4.3b Dial-Up Phone Modem Connection - Voice/Data Transfer

2.5 Direct Connection to PC Options - Data Transfer ONLY

2.5.1 RS-232 Direct Connection - Data Transfer ONLY

2.5.2 RS-422/USB Direct Connection to PC - Data Transfer ONLY

2.5.3 TCP/IP Converter Direct Connection to PC - Data Transfer ONLY

SECTION 3 - PROGRAMMING

3.1 General Programming Information

3.1.1 Programming from a PC

3.1.2 Programming from the Telephone Entry System Keypad

3.2 Setup Telephone Entry System for PC Programming

3.2.1 Master Code

3.2.2 Number of Area Codes Allowed

3.2.3 Call-Up Operation when Interfacing with DoorKing 1816 or 1820 Systems

3.2.4 Resident Elevator Button Relay Time

3.2.5 “Tone Open” Sound ON or OFF

3.2.6 RS-232 Speed Setting

3.2.7 Switch Input Feature

3.2.8 Elevator Control Feature

3.2.9 Single or Multiple Systems

3.2.10 DKS Data over IP Phone Number or System ID Number

3.2.11 Re-Program Memory Size, with/without Cards and Anti-Pass Back

3.2.12 LIVE Transaction Viewing from a PC - ON or OFF

Overview for System Keypad Programming

3.3 General Programming using the System Keypad

3.3.1 Relay Strike Time

3.3.2 Talk Time

3.3.3 Tone Open Numbers

3.3.4 Switch Input Relay(s) Activation

3.3.5 Touch-Tone / Rotary-Dial

3.3.6 Rotary-Dial 9 Relay(s) Activation

3.4 Programming Letters, Numbers and Messages

3.4.1 Programming Letters, Numbers from Keypad

3.4.2 Programming the User Message - 1835 System ONLY

3.4.3 Programming the Instruction Message - 1835 System ONLY

3.4.4 Programming the User Message - 1837 System ONLY

3.4.5 Programming the Instruction Message - 1837 System ONLY

3

4

5

6

7

8-9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

Quick Quide Terminal Descriptions

Overview for System Keypad Programming

NOT programmable from

Software.

System Keypad

Programming ONLY

System Keypad Programming

when NOT using a PC

Quick Guide - 1

Quick Guide - 2

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1835-067 Issued 3-19

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TABLE OF CONTENTS

3.5 Programming Phone Numbers and Names

3.5.1 Programming the Directory Code Length

3.5.2 Programming Directory Codes with 7-Digit Phone Number - NO Area Code

3.5.3 Programming Area Codes

3.5.4 Programming Directory Codes with Phone Numbers that use Area Codes

3.5.5 Programming Names

3.5.6 Deleting Individual Phone Numbers

3.5.7 Delete Names

3.5.8 Delete Area Codes

3.5.9 Delete phone Numbers

3.5.10 PBX Line Access Code Programming

3.5.11 Touch-Tone Dial Pause

3.6 Programming Device Codes

3.6.1 Programming Five-Digit Device Codes

3.6.2 Deleting Device Codes

3.6.3 Enabling Facility Codes

3.6.4 Programming Facility Codes

3.7 Programming Four-Digit Entry Codes

3.7.1 Programming Four-Digit Entry Codes

3.7.2 Delete Entry Codes

3.7.3 Entry Code Ranges

3.8 Anti-Pass Back

3.8.1 Programming the Anti-Pass Back Mode

3.8.2 Re-Sync All Devices

3.8.3 Re-Sync Individual Devices

3.8.4 Reset Facility Counter

SECTION 4 - ADJUSTMENTS

4.1 Speaker Volume, Microphone and Feedback

4.2 LCD Display Contrast

4.3 Back-Lite Cutoff

4.4 Master Code Switch

4.5 Ring Pin Jumper

4.6 Relay 2 Jumper

4.7 Auto - 1816 Interface Jumper

4.8 HF - HS Jumper

SECTION 5 - SYSTEM OPERATING INSTRUCTIONS

5.1 Guest Instructions

5.2 Resident Instructions

5.2.1 Responding to a Guest Call

5.2.2 Using an Entry Code

5.3 System Administrator

5.3.1 Connecting to the Telephone Entry System from a Remote Location

5.3.2 Expansion Board Override HOLD OPEN Command

5.3.3 Relay Check

5.3.4 Time and Date Check

5.4 Miscellaneous Operating Instructions

5.4.1 Talk Time

5.4.2 Telephone Line Sharing

5.4.3 Connection to a PBX System

5.4.4 Areas with 10-Digit Dialing

5.4.5 Control Relays Directly from PC

SECTION 6 - MAINTENANCE

6.1 Troubleshooting

6.1.1 RS-232 Test

6.1.2 Wiegand Test

6.1.3 Elevator Control Board(s) Hardware Test

6.1.4 Elevator Board / Floor Hardware Test

6.1.5 Automatic Hang-up Options

6.1.6 Modem Output Level Adjustment

6.1.7 Display

DKS Data over IP Phone Number or System ID Number

6.1.8 Test Connection to

DKS Data over IP

6.1.9 Turn DKS Data over IP ON or OFF

6.2 Accessories

Wiring Schematics 1835 and 1837

SECTION 7 - LOG TABLES

7.1 Programming Information Tables

7.1.1 10 Area Codes

7.1.2 255 Area Codes

7.2 Resident Information

RESIDENT INSTRUCTION SHEET

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

55-56

57

58

59

60

61-62

63

64-65

66

67

System Keypad Programming when NOT using a PC

Testing

DKS Data

over IP

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1835-067 Issued 3-19

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FCC – United States

This equipment has been tested and found to comply with the limits for a class A digital device, pursuant to Part 15 of the FCC Rules and

Regulations. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a

commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance

with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is

likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

FCC Registration Number: DUF6VT-12874-OT-T

DOC - Canada

The Canadian Department of Communications label identifies certified equipment. This certification means that the equipment meets certain

telecommunications network protective, operational, and safety requirements. The Department does not guarantee the equipment will operate

to the users satisfaction.

Before installing this equipment, users should ensure that it is permissible to be connected to the facilities of the local telecommunications

company. The equipment must also be installed using an acceptable means of connection. The customer should be aware that compliance

with the above conditions may not prevent degradation of service in some situations.

Repairs to certified equipment should be made by an authorized Canadian maintenance facility designated by the supplier. Any repairs or

alterations made by the user to this equipment, or equipment malfunctions, may give the telecommunications company cause to request the

user to disconnect the equipment.

Users should ensure, for their own protection, that the electrical ground connections of the power utility, telephone lines, and internal metallic

water pipe system, if present, are connected together. This precaution may be particularly important in rural areas.

CAUTION: Users should not attempt to make such connections themselves, but should contact the appropriate electric inspection authority, or

electrician, as appropriate.

DOC Registration Number: 1736 4507 A

Notice:

The Load Number (LN) assigned to each terminal device denotes the percentage of the total load to be connected to a telephone loop which is

used by the device, to prevent overloading. The termination on a loop may consist of any combination of devices subject only to the require-

ment that the sum of the load numbers of all the devices does not exceed 100.

Notice:

DoorKing does not provide a power transformer on units sold outside of the United States. Use only transformers that are listed by a

recognized testing laboratory to power the telephone entry system. An Inherently Protected Transformer must be used to power this device.

1835 system require a 16.5-volt, 20 VA transformer. The model 1837 requires a 16.5-volt, 40 VA transformer.

Listing:

This product has been tested to and found to be in compliance with the UL 294 Safety Standard and Certified to CAN/ULC-S319-05 by Intertek

Testing Services NA Inc. (a Nationally Recognized Testing Laboratory) and is ETL listed.

ACCESS CONTROL SYSTEM: A collection of means, measures and specific practices that when combined, form or compose a systematic

approach, which enables an authority to control access to areas and resources in a given physical facility. An access control system, within

the field of physical security, is generally seen as the second layer in the security of a physical structure.

ALARM: A condition indicating a state of alert or tamper detection.

ALARM SIGNAL: A transmission of an alarm condition or alarm report.

CONTROLLED AREA: A room, office, building, facility, premises, or grounds to which access is monitored, limited, or controlled.

EQUIPMENT: Any part of an electronic access control system, such as access control units, reader interface modules, access point actuators,

access point sensors, keypads, and the like.

PROTECTED AREA: A room, office, building, facility, premise or grounds to which access is monitored, and limited and/or controlled,

whereby the authorized person of the Access Control System may grant access to non-authorized persons.

RESTRICTED AREA: A room, office, building, facility, premise or grounds to which access is monitored, and limited and strictly controlled,

whereby only the administrator of the Access Control System shall issue credentials that will lead to access.

Important Notices

Glossary

Performance Levels

Destructive Attack: Level I (Level II with Optional Hood Installed)

Line Security: Level I

Endurance: Level IV

Standby Power: Level I (Level II with 12 VDC, .7 Ah, SLA battery, required

Single Point Locking Device with Key Locks: Level I

for Canadian certification)

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1835-067 Issued 3-19

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• Prior to beginning the installation of the telephone entry system, we suggest that you become familiar with the instructions, illustrations, and wiring

guidelines in this manual. This will help insure that you installation is performed in an efficient and professional manner.

• The proper installation of the telephone entry panel is an extremely important and integral part of the overall access control system. Check all local

building ordinances and building codes prior to installing this system. Be sure your installation is in compliance with local codes.

• When used to control a door or pedestrian gate, try to locate the telephone entry system as near as possible to the entry point. The unit should be

mounted on a rigid wall to prevent excessive shock and vibration from closing doors or gates. Continuous vibration and shock from slamming doors

or spring-loaded pedestrian gates will damage the circuit board.

Under no circumstances should the unit be mounted directly to a moving door or gate.

• ADA mounting requirements for door control (Ref: ICC/ANSI A117.1-2009). The requirements below apply ONLY when the telephone entry system is

being used to control entry through A PUBLIC DOOR ONLY. If this system is used to control entry through a vehicular gate or private entrance, the

dimensions noted below do not apply.

• When used to control a vehicular gate with an automatic gate operator, the telephone entry system must be mounted a minimum of six (6) feet

away from the gate and gate operator, or in such a way that a person cannot operate the entry system and/or touch the gate or gate operator at

the same time.

• Be sure that the system is installed so that it is not directly in the traffic lane. Goose neck mounting post and kiosks work well for these type systems.

When planning where to locate the system, take into consideration traffic lane layouts, turn around lanes for rejected access, conduit runs, power

availability, etc.

• Environmental factors must also be taken into account. The units are designed for direct outdoor installations, however it is preferable to

protect them from direct exposure to driven rain or snow whenever possible.

• This telephone entry system contains a number of static sensitive components that can be damaged or destroyed by static discharges during

installation or use. Discharge any static prior to removing the circuit board from the lobby panel by touching a proper ground device.

• Instruct the end user to read and follow these instructions. Instruct the end user to never let children play with or operate any access control

device. This Owner’s Manual is the property of the end user and must be left with them when installation is complete.

General Information

1. Unobstructed Forward Reach. Where a clear floor or

ground space allows only a forward approach to an object

and is unobstructed, mounting height shall be a minimum

of 15 inches (381 mm), and a maximum of

48 inches (1.22 m), above the floor or

ground to the operable controls.

48”

15”

Minimum

Height

Maximum

Height

3. Unobstructed Side Reach. Where a clear floor or ground

space allows a parallel approach to an object and the side

reach is unobstructed, and the edge of the clear floor space

is 10 inches (255 mm) maximum from the object, mounting

height shall be a minimum of 15 inches (380 mm), and a

maximum of 48 inches (1.22 m), above the floor

or ground to the operable controls.

10”

48”

Maximum

Height

Maximum Length of

Clear Floor Space

15”

Minimum

Height

10”

Maximum Length of

Clear Floor Space

4. OBSTRUCTED HIGH Side Reach. If the side reach is over

an obstruction 10 inches or less, mounting height shall

be a maximum of 48 inches (1.21 m) above the floor or

ground to the operable controls. If the side reach

is over an obstruction greater than 10 inches,

but less than 24 inches, mounting height shall

be a maximum of 46 inches (1.17 m) above the

floor or ground to the operable controls.

Maximum

Height

10” or Less

48”

34”

Maximum

Height

46”

34”

Greater than 10”

Less than 24”

2. OBSTRUCTED HIGH Forward Reach. If the high forward

reach is over an obstruction, reach and clearances shall

be as shown. NOTE: If the height of a control is 48"

maximum, then the length of the obstruction

must be 20" or less. If the height of a control

is 44" maximum, then the length of the

obstruction may be increased to 25" or less.

48”

Maximum

Height

Maximum

Height

25” or Less

44”

20” or Less

5

1835-067 Issued 3-19

Version J

SECTION 1 - INSTALLATION

Prior to installing the telephone entry system, we suggest that you become familiar with the instructions, illustrations, and wiring guidelines in

this manual. This will help insure that you installation is performed in an efficient and professional manner.

Order your telephone line to be installed at least two weeks prior to the planned telephone entry system installation date. This will assure

that a phone line is available when the unit is installed. The telephone company will require the following information from you:

There are different ways to mount the 1835/1837 (On a wall, in a wall, attached to a architectural style post, kiosk, etc). They need a telephone

line, power and communication wires run to them in conduit or inside a architectural style post. Feed all of the wires through the back or

bottom of the entry system using the existing knock-outs provided in the enclosures. DO NOT make any new holes in the enclosure to feed

wires through. Keep ALL the entry system’s wires away from any existing high voltage power wires a minimum of 6” to help prevent any noise

and hum pickup in the system’s phone line. The system MUST also be properly grounded to function correctly.

WARNING If this telephone entry system is used to control a vehicular gate with an automatic gate operator, the telephone entry system

must be mounted a minimum of six (6) feet away from the gate and gate operator, or in such a way that the user cannot come into

contact with the gate or gate operator when using this entry system.

The telephone entry system contains a number of static sensitive components that can be damaged or destroyed by static discharges during

installation. Discharge any static prior to removing the circuit board by touching a proper ground device. GREAT care must be taken after

removing the components from the enclosure to protect them throughout the installation. Carelessness on your part is NOT covered under

warranty.

Make sure ALL dirt, metal or wood debris is removed from inside the enclosure after mounting it. A through cleaning of the enclosure is

needed before re-installing the components back into the system and wiring it. Any debris left inside could damage the control board and

cause the telephone entry system to malfunction during operation.

Caller ID: You may want to order caller ID blocking from the telephone company for the entry system phone line. Without caller ID blocking,

residents with the proper phone equipment WILL BE ABLE to identify the telephone number that the telephone entry system is installed on.

This may or MAY NOT be desirable.

Call Waiting: Residents may order call waiting from their local telephone company AFTER the system has been installed. They can avoid

missing calls coming from the telephone entry system while they are using their phone (No busy signal).

1.1 General Installation

Type: Touch Tone, Loop Start

Ringer Equivalence: 0.0 A

Jack Type: RJ11C

FCC Registration (US): DUF6VT-12874-OT-T

DOC (Canada): 1736 4528 A

On a Architectural

Style Post

(Optional Hood Shown)

On an Outside Wall

On an Inside Wall

In a Lighted Kiosk

(Optional Flush

Mount Kit Shown)

DoorKing Self-Standing

Lighted Kiosk,

(Optional Flush

Mount Kit Required)

Included with the system is an extra random keyed cabinet lock. If desired, for added security against unauthorized entry into the system,

the standard lock may be replaced with the random lock. Note: DoorKing cannot replace this specific lock or keys if lost.

7

8

9

0

4

5

6

1

2

3

C

A

L

Z

A

7

8

9

0

4

5

6

1

2

3

C

A

L

Z

A

7

8

9

0

4

5

6

1

2

3

CA

L

Z

A

7

8

9

0

4

5

6

1

2

3

C

A

L

Z

A

6

1835-067 Issued 3-19

Version J

1

6AC1

6AC

BAT

1

N

O

1

N

C

1

C

2

RY

2

C

AZ

I

MC

5

V

D

C

IMD

SPK

R

C

O

M

MI

C

PSW

C

GN

D

PH

ON

E

P

1

P

2

Display

Ribbon

Cable

Circuit Board Screw

Main Terminal Screw

Keypad Ribbon

Cable

Ground

Wire

ACT

DOORK

I

N

G

1491

-

010

BA

CKLIT

E

CU

T

OFF

CONTRA

ST

8 LINE

DISPLAY

DOORKING 1892-010

S

IN

GLE

LINE

D

IS

PLAY

Enclosure

Faceplate

Main Termina

l

Discharge any static

BEFORE removing

the circuit board by

touching a proper

ground device.

Faceplate Hinge Locknuts

1. Disconnect the two ribbon cables from the circuit board.

2. Remove the two screws from the upper corners of the circuit board.

3. GENTLY remove the circuit board by pulling it out of the main terminal.

4. Remove the two screws from the main terminal and remove the

ground wire locknut.

5. Remove five (5) locknuts from the faceplate hinge.

6. Remove the faceplate, main terminal (still wired), ribbon cables and

the circuit board, store them in a Safe Place until they need to be

re-installed.

1.2 Remove Components from Enclosure

7

1835-067 Issued 3-19

Version J

1.3 Enclosure Dimensions

Enclosure can be mounted directly to a wall, pilaster, post mounted using a OPTIONAL DoorKing architectural style mounting

post or recessed in a wall (OPTIONAL Flush Mount Kit). The OPTIONAL Hood can be mounted to enclosure if desired. Be sure

the unit is mounted securely and is not subject to vibration from closing doors or gates.

14.75”

3.75”

12.75”

WARNING! If this entry

system is used to control

a vehicular gate with an

automatic gate operator,

the entry system must be

mounted a minimum of

six (6) feet away from the

gate and gate operator, or

in such a way that a

person cannot operate the

entry system and touch

the gate or gate operator

at the same time.

OPTIONAL Flush Mount Kit (P/N 1814-200)

OPTIONAL Hood (Stainless Steel P/N 1814-180, Black P/N 1814-185)

Back View

Bottom View

3.375” 3”

10.125”

1.125”

1.5”

10.875”

1.875”

9”

1.125” Dia

1.375” Dia

6”3.375” 3.375”

Trim RingRough-In Box

Rough-In

Box

Trim Ring

Enclosure

Hood

13.61”

15.34”

17.27” 13.08”

13.08”

14.88”

3.75” 3.76”

15.56”

5.61”

8

1835-067 Issued 3-19

Version J

1. Mount the enclosure using the mounting holes provided in the

corners (see next page for OPTIONAL flush mount kit OR hood

dimensions). Be sure that mounting screws (Not supplied) do not

protrude into the enclosure where they could cause a short on the

back of the circuit board. Make any necessary conduit connections

through the back or bottom of the enclosure using the existing

conduit knock-outs. DO NOT make any new conduit holes in the

enclosure.

2. Route all wiring through conduit or architectural post (not

supplied) into enclosure.

3. Clean out the enclosure. Make sure that all dirt, metal and/or

wood debris is removed.

4. Re-install components back into the enclosure (Reverse section

1.2 steps). Use the wiring schematics in the back of this manual to

help re-install the components if necessary. DO NOT apply any

power at this time.

The illustrations below and next page show typical installations but specific

installations can vary from this. See previous page for dimensions.

Use hardware supplied with

architectural post to secure

enclosure to post.

The hood (sold separately) fits

between the enclosure and the

surface it’s being mounted on if

desired.

Note: The hood CANNOT be

used with the flush mount kit.

Use appropriate

hardware to secure

enclosure to the wall

(not supplied).

Mount

ON

a Surface

Mount

IN

a Surface

(OPTIONAL Flush Mount Kit Required).

Mount to a DKS

Architectural

Post

Mount OPTIONAL

Hood

Mount the rough-in box in the wall and trim

ring will fit inside of rough-in box.

Note: The hood CANNOT be used with the

flush mount kit.

Mount OPTIONAL

Flush Mount Kit

Examples of conduit runs that may be used, depending on how you choose to run

the wiring. Some installations will allow the conduit to be run outside the wall and

connect to the bottom of the enclosure but this is generally NOT recommended.

Run all wires

inside post.

Conduit run

to junction box

Conduit

sweep run

Wall

Rough-In

B

ox

T

rim

Ring

Mounting Screws

(Not supplied

)

Wall

1.4 Install Enclosure

Enclosure

Locknut

Knock-outs

Enc

losure

Mounting

Hole

Knock-ou

ts

M

ou

nting Screw

s

(Not supplied)

Knock-out

E

nclosure

Mounting Ho

le

OPTIONAL

Hood

Continued on next page.

9

1835-067 Issued 3-19

Version J

Mount OPTIONAL DKS Self-Standing Lighted Kiosk

10”

18.5”

60”

The flush mount kit (Sold separately) is installed into the self-standing

kiosk (P/N 1200-???) to secure entry system in place.

Secure the rough-in box in the kiosk. Run all necessary wires to rough-in

box. Slide the trim ring into the rough-in box. Slide the enclosure in the

trim ring and secure them all together with hardware included in the kit.

Rough-In

Box

Trim

Ring

WARNING! If this entry

system is used to control

a vehicular gate with an

automatic gate operator, the

entry system must be

mounted a minimum of six

(6) feet away from the gate

and gate operator, or in

such a way that a person

cannot operate the entry

system and touch the gate

or gate operator at the same

time.

Enclosure

Locknut

Kno

ck-o

u

t

s

10

1835-067 Issued 3-19

Version J

1.5 Memory Chip Replacement

The 1830 entry system is shipped with the memory chip already installed in the unit. However, if you need to

replace the memory chip in the NEW 1830 entry system, follow the instructions below.

CAUTION

NC

NO

RING

NC C

ON

SPK

VOL

FEED

BACK

RS 232

ELEVATOR

12345 67891011121314

1

2

3

MIC

VOL

OFF

KEYPAD

321

MASTER

CODE

16AC16ACBAT1NO1NC1C2RY2CAZIMC

5VDCIMDSPKRCOMMICPSWCGNDPHONE

TONE ON

TONE OFF

BACKLITE

CUTOFF

CONTRAST

8 LINE

DISPLAY

DOORKING 1892-010

321

SINGLE

LINE

DISPLAY

Note: Be sure that the

memory chip is seated

correctly in the chip holder.

ACT LED Note: LED will flash

when 1830 is programming or

accessing memory chip data.

Remove OLD memory

chip and discard it

Install NEW

memory chip

P/N 1830-404

(DO NOT use P/N 1830-403)

Release

Old Chip

Locked

ACT

New

Arrow MUST be

pointing UP!

Chip Holder

DO NOT install the memory chip with power to the telephone entry system turned ON. Attempting to install the memory

chip with power on will irrevocably damage the chip. The memory chip is a static sensitive component. Discharge any static

electricity from your hands by touching a proper ground device before touching the control board. Handle the memory chip

with care, the pins can bend easily.

DO NOT install the memory chip UPSIDE-DOWN (Arrow MUST point UP). Installing chip upside-down will cause permanent

damage to the chip.

1835, 1837 Circuit Board

11

1835-067 Issued 3-19

Version J

IMC

5VDCIMDSPKRCOMMICPSWCGNDPHONE

1.6 Postal Lock Installation

At some locations, such as gated communities, it will be necessary to provide access to the mail carrier so that they can

deliver the mail. Mail carrier access will be provided by the installation of an Arrow Postal Lock. This is the same lock that the

Post Office uses for gang mailboxes. These locks are not available to the public. The installer or the building owner/manager

will have to call the Post Office and arrange for the installation of this lock into the telephone entry system. All DoorKing

commercial telephone entry systems are designed to accept installation of the postal lock.

Prior to installation of the postal lock, be sure power to the telephone entry system is turned OFF.

1. Remove the hole plug on the faceplate of the telephone entry system.

2. Cut the wire tie wrapped around the switch ONLY when installing postal lock.

3. Remove the two hex nuts from the postal lock-mounting studs. Mount postal lock on the studs and secure with the hex nuts.

When the lock is installed, the pawl of the lock, in the extended position is depressing the switch. When the mail carrier inserts

his key and turns the postal lock, the pawl is withdrawn into the lock and the switch will activate the relay for the programmed

strike time, that has been programmed for this feature.

Factory default settings for the Postal Lock Switch: After the key has been turned, Relay 1 will activate (section 3.3.4) for One

(1) second of strike time (section 3.3.1). The switch input feature (section 3.2.7) is factory set to “activate a relay” and not “dial

a phone number”.

Nylon Hex

Nuts

(Existing)

Existing postal

lock-mounting studs

located inside the faceplate

of the telephone entry system.

Prewired

Postal Lock

Switch

Pawl

NC

Blue

Wire

White

Wire

Co

m

Extended Pawl

Com

NC

Withdrawn Pawl

Com

NC

0

4 5 6

1 2 3

7 8 9

CALL

Z

A

0

4 5 6

1 2 3

7 8 9

CALL

Z

A

1835

Lock

Position

1837

Lock

Position

Switch

Main Terminal

Relay Activates

12

1835-067 Issued 3-19

Version J

The tamper switch needs to be connected to a security device or existing security system to comply with the UL 294 standard.

Connect the 2 white wires of the Normally Closed gravity activated dry contact tamper switch to whatever security setup you

desire. The gravity switch gets activated when the faceplate is opened. Repair and maintenance technicians may need to notify

the proper authorities BEFORE opening the entry system faceplate, depending on how your security of this system has been

setup.

Tamper

Switch

Gravity Activated

(Dry Contact)

White

Possible Security Connections

Security

Camera

Local

Alarm

System

Separate

Alarm

Power

Siren

Warning

Light

Separate

Siren

Power

Separate

Light

Power

Separate

Camera

Power

Existing

Building Alarm

System

Note: To comply with UL 294 Standard for Safety, the

tamper switch provided in this access control equipment

must be set to activate an alarm or alarm signal when

tripped. If the tamper switch is NOT connected to activate an

alarm or alarm signal, this will void UL 294 certification.

1.7 UL 294 Compliant Tamper Switch

AC

T

DOOR

K

IN

G

149

1-01

0

BAC

KLI

TE

CUTOFF

C

ON

TRAST

8 LINE

D

IS

P

LA

Y

DOORKING 1892-010

SI

N

GL

E

LINE

DISPLAY

16

AC

16AC

BA

T

1N

O

1N

C

1

C

2

RY2C

A

Z

I

M

C

5

V

DC

IM

D

S

P

KR

CO

M

IC

PSW

CGND

PHONE

P

1

P2

13

1835-067 Issued 3-19

Version J

P2

12345 67891011121314

16AC16ACBAT1NO

13-Black

12-White

11-Green

14-Red

Black

White

Blue

Yellow

Green

Red

Not used

9-Black

8-White

7-Green

10-Red

#7 thru #10 will activate Relay 2

for its programmed strike time.

#11 thru #14 will activate Relay 1

for its programmed strike time.

Install a OPTIONAL card reader as shown.

Remove and discard plate

from camera.

1.9 OPTIONAL Camera Kit Installation

P

1

P2

+

-

BNC

Connector

CCTV Circuit

Board

Plastic

Spacer

Discard

existing

screw.

Discard

existing

screw.

Plastic

Spacer

Camera

3-Pin

Camera

Plug

4-Pin

Camera

Plug

Top

Power

Terminal

Lighted Keypad

Faceplate

Inside

Faceplate

Remove

Plug from

faceplate

Existing Studs

Mount camera on existing studs

on the inside of the faceplate after

removing plate from camera.

Remove support bar from logo plate.

Card reader slides on existing stud

and is secured with support bar.

Mount CCTV circuit board on back

of lighted keypad as shown. Use

longer screws that comes with kit.

16 AWG - 200 Ft

18 AWG - 100 Ft

Power Wire Run

Wire not supplied

0

4 5 6

1 2 3

7 8 9

CALL

Z

A

0

4 5 6

1 2 3

7 8 9

CALL

Z

A

1835 Camera Position

1837 Camera Position

1.8 OPTIONAL Internal Card Reader Installation

Support Bar

Log

o Plate

Important: DO NOT power the

camera with the telephone entry

system’s 16.5 VAC 20 VA power

transformers.

Note: Transformer

is for indoor use

and MUST be in a

protected enclosure

from weather when

using outdoors.

Internal Card Readers:

DoorKing DK Prox - P/N 1815-302

HID Prox Point Plus - P/N 1815-380

ID-Teck RF Tiny - P/N 1815-215

RG-59U Coax (Not supplied)

500 ft. max.

To Monitor, Video Recorder

CCTV Circuit Board Connections

To BNC

Connector

UTP wire

1400 ft. max.

To Monitor,

Video Recorder

DoorKing offers video adapters (Not supplied) for up to 1400 ft

using unshielded twisted pair telephone wire. (P/N 1812-039)

VTT-2000

Video

Adapter

(At Monitor,

Video

Recorder)

VTT-2000

Video

Adapter

(At 1830)

Install a OPTIONAL camera kit as shown (P/N 1812-147).

Camera

Harness

12 VDC

Polarity Matters!

Black (-)

Red (+)

14

1835-067 Issued 3-19

Version J

Install OPTIONAL heater as shown (P/N 2600-584). For cold weather climates where temperatures routinely drop below 40°F

(4°C). The thermostat will automatically control the temperature inside operator housing.

1.10 OPTIONAL Heater Installation

ACT

D

OOR

K

IN

G

149

1-

010

BACKLI

TE

CUT

OFF

C

ONTRAS

T

8

LI

NE

D

I

SPLAY

DOORKING 1892-010

SI

N

G

LE

LINE

DISPLA

Y

16A

C

1

6

AC

B

A

T

1N

O

1N

C1C2

RY

2

CA

Z

I

M

C

5VDCI

M

DS

P

KR

COM

M

IC

PSW

CGND

PHONE

P1

P2

HOT

Important: DO NOT power the

heater with the telephone entry

system’s 16.5 VAC 20 VA power

transformers.

12 VAC

40 VA

Output

Wire polarity

does not matter

Attach the heater in the center of

the faceplate. Built-in magnets

will secure heater in place.

The heater gets VERY HOT, DO NOT allow

existing components or wires to come in

contact with the metal heater housing.

Faceplate

Attach the thermostat on the bottom inside of the

cabinet as far from heater as possible. DO NOT

position the thermostat right next to the heater.

Built-in magnets will secure thermostat in place.

Thermostat will automatically turn heater on at

approximately 40°F (4°C) and off at 55°F (12°C).

Note: Transformer is for indoor use

and MUST be in a protected enclosure

from weather when using outdoors.

Up to 100 feet, use 18 AWG - 600 volt insulated wire.

Up to 200 feet, use 16 AWG - 600 volt insulated wire.

DO NOT run heater power wires over 200 feet or use

smaller wire than specified. Route wires to avoid

contact with the resistors on the telephone entry

system control board.

15

1835-067 Issued 3-19

Version J

Low Voltage/

Communication

Wire Conduit

High Voltage

Power Wire

(115 V) Conduit

Electrical field from high voltage wires.

6” minimum

Underground Cutaway

SECTION 2 - WIRING

Be sure that you use proper wire that has an insulation

rated for an underground environment. All wires

should be placed in conduits. Proper pre-planning can

greatly ease the installation and wiring of this system.

Always check with the local building code to determine

the type of wire required in your municipality.

DO NOT run high voltage (115 V) power lines and low voltage/communication lines in the same conduit. These should be in

separate conduits at least six (6) inches apart. Be sure that all phone line wiring is twisted and completely isolated from ground.

Prior to installing wiring to the telephone entry system, we suggest that you become familiar with the instructions, illustrations,

and wiring guidelines in this manual. This will help insure that you installation is performed in an efficient and professional

manner.

The wiring of the telephone entry panel is an extremely important and integral part of the overall access control system. Use

proper wire for the communication line, power wires, and be sure that the system is properly grounded. Check all local building

ordinances and building codes prior to installing this system. Be sure your installation is in compliance with local codes.

Telcom Access Standards. It is not permissible for customers to use the telcom network lead-in cable to provide the intercom

function between the gate and the house. New Zealand Customers: All door and gate entry systems wiring must comply with

PTC106: March 2008, Section 9.

WARNING If this telephone entry system is used to control a vehicular gate with an automatic gate operator, the telephone

entry system must be mounted a minimum of six (6) feet away from the gate and gate operator, or in such a way that the

user cannot come into contact with the gate or gate operator when using this entry system. If this unit has been installed

closer to the automated vehicular gate, do not proceed with any wiring until the unit has been moved and re-installed so

that it is in compliance with these instructions.

This telephone entry system contains a number of static sensitive components that can be damaged or destroyed by static

discharges during installation or use. Discharge any static prior to removing the circuit board from the enclosure by touching

a proper ground device.

Use only the two (2) supplied transformers (or UL listed equivalent) to power the telephone entry and access control system

and any 26, 30 and 31 Bit wiegand input devices that use 16.5 VAC, 20 VA. DO NOT power any other devices (expansion

boards, electric strikes, magnetic locks etc.) from these power transformers.

Note: Transformers are not supplied on units sold outside the United States. An Inherently Protected Transformer must be used

to power this device. Use only transformers that are listed by a recognized testing laboratory to power the telephone entry

system.

Wiegand wire runs are 500-feet maximum. Use

6-conductor stranded wire with overall shield. 18, 20,

22 or 24 gauge is sufficient for these connections.

“Optional” 12 volt .8 amp hour gel-cell batteries (DoorKing P/N 1801-008) can be installed to provide stand-by power in the

event of a power outage. Two batteries are required, one for the system power and one for the auxiliary terminal power.

500 ft Max

26, 30, 31-Bit

Wiegand Device

2.1 Wiring Guidelines

2.1.1 Power

2.1.2 Wire Runs

Up to 100 feet, use 18 AWG, 600 volt insulated wire.

Up to 200 feet, use 16 AWG, 600 volt insulated wire.

The importance of proper AWG power wiring cannot be over stressed!

Wire polarity does not matter

Power wires are susceptible to noise and hum pickup; therefore

it is preferable that you keep power wire runs as short as possible.

Two 16.5 VAC, 20 VA for 1835.

One 16.5 VAC, 20 VA and

One 16.5 VAC, 40 VA for 1837.

Do Not Connect To A

Receptacle Controlled

By A Switch.

0

4 5 6

1 2 3

7 8 9

CALL

Z

A

0

4 5 6

1 2 3

7 8 9

CALL

Z

A

PERMANENT WIRING MUST BE EMPLOYED AS REQUIRED BY LOCAL

ELECTRICAL CODES. ALWAYS ADHERE TO THE LOCAL AND NATIONAL

ELECTRICAL CODE SPECIFICATIONS WHEN WIRING THE TELEPHONE ENTRY

SYSTEM/ACCESS CONTROLLER AND OTHER ACCESS CONTROL DEVICES.

16

1835-067 Issued 3-19

Version J

The use of surge suppressors can significantly reduce the chance of component failure because of static charges or surges.

DoorKing recommends Installing a Phone Line surge suppressor (DoorKing P/N 1877-010 or equivalent) and a Low Voltage

surge suppressor (DoorKing P/N 1878-010 or equivalent) to help protect the entry system from power surges.

Proper grounding of this system is a requirement. To be effective, ground connections should be made with a minimum 12

AWG, 600 volt insulated wire to a ground point within 10 feet of the telephone entry system. The ground point must be at an

electrical panel, a metallic cold water pipe that runs in the earth, or a stainless steel grounding rod driven at least ten (10) feet

into the soil. A architectural style mounting post anchored to concrete does NOT make a good ground.

Install on each

16.5 VAC Transformer

Surge suppressor within 3 ft of ground source.

POWER LINE

1878-010

Low voltage surge suppressor

within 10 ft of entry system.

Some Acceptable Ground Sources

Ground to a metallic cold water pipe.

Ground

Wire

Ground

Wire

Ground to an existing electrical system.

Electrical

Panel

Grounding rod 10 feet in soil.

IMPORTANT: Ground wire shown without

safety protection for clarity. Make sure

ground wire is protected from being

touched or electrical shock could occur!

Phone line surge suppressor

within 10 ft of entry system.

Surge suppressor within 3 ft of ground source.

Phone Company

PHONE LINE

1877-010

2.1.3 Grounding

2.1.4 Surge Suppression

2.1.5 Expansion Boards and Elevator Control

2.1.6 Ferrite Filter

I

f Expansion Boards are being used with this system, refer to the Installation and Wiring manual that came with the Expansion

boards, for detailed information on wiring Expansion boards to the PC programmable telephone entry system.

If Elevator Control is used with this system, refer to the Elevator Control Installation and Wiring manual for detailed information

on wiring the elevator control boards to this system and to the elevator push button control panel.

The Telephone Entry System comes with two (2) Ferrite Filters. These will help

prevent noise and hum pickup in the phone lines. One is installed around the 16 VAC

power wires on the main terminal #19 and #20. The second is installed around all the

wires connected to the aux terminal.

To install the ferrite filter, release the

clip on the side to open the filter,

place the wires in the circular core

and snap the filter closed.

Power Wires

on all models

Auxiliary Wires

1

6AC

20

19

18

1

7

16

15

14

1

6AC

Main Terminal

Aux Terminal

BA

T

1

N

O

1N

C

2RY

2C

14

12

13

11

10

9

8

7

6

5

4

3

2

1

Clip Release

#1

#2

Phone Line Surge Suppressor

Low Voltage Surge Suppressor

0

4 5 6

1 2 3

7 8 9

CALL

Z

A

0

4 5 6

1 2 3

7 8 9

CALL

Z

A

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DKS 1835/37 90 Series User manual

DKS 1835/37 90 Series User manual

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